Package org.springframework.context.annotation

Class TypeFilterUtils

java.lang.Object

org.springframework.context.annotation.TypeFilterUtils

public abstract class TypeFilterUtils
extends Object

Collection of utilities for working with @ComponentScan type filters.

Since:

5.3.13

Author:

Chris Beams, Juergen Hoeller, Sam Brannen

See Also:

• ComponentScan.Filter
• TypeFilter

Constructor Summary

Constructors

Constructor	Description
TypeFilterUtils()

Method Summary

Modifier and Type	Method	Description
static List<org.springframework.core.type.filter.TypeFilter>	createTypeFiltersFor(org.springframework.core.annotation.AnnotationAttributes filterAttributes, org.springframework.core.env.Environment environment, org.springframework.core.io.ResourceLoader resourceLoader, org.springframework.beans.factory.support.BeanDefinitionRegistry registry)	Create type filters from the supplied AnnotationAttributes, such as those sourced from ComponentScan.includeFilters() or ComponentScan.excludeFilters().

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TypeFilterUtils

public TypeFilterUtils()

Method Details

createTypeFiltersFor

public static List<org.springframework.core.type.filter.TypeFilter> createTypeFiltersFor(org.springframework.core.annotation.AnnotationAttributes filterAttributes,
 org.springframework.core.env.Environment environment,
 org.springframework.core.io.ResourceLoader resourceLoader,
 org.springframework.beans.factory.support.BeanDefinitionRegistry registry)

Create type filters from the supplied AnnotationAttributes, such as those sourced from ComponentScan.includeFilters() or ComponentScan.excludeFilters().

Each TypeFilter will be instantiated using an appropriate constructor, with BeanClassLoaderAware, BeanFactoryAware, EnvironmentAware, and ResourceLoaderAware contracts invoked if they are implemented by the type filter.

Parameters:

filterAttributes - AnnotationAttributes for a @Filter declaration

environment - the Environment to make available to filters

resourceLoader - the ResourceLoader to make available to filters

registry - the BeanDefinitionRegistry to make available to filters as a BeanFactory if applicable

Returns:

a list of instantiated and configured type filters

See Also:

• TypeFilter
• AnnotationTypeFilter
• AssignableTypeFilter
• AspectJTypeFilter
• RegexPatternTypeFilter
• BeanClassLoaderAware
• BeanFactoryAware
• EnvironmentAware
• ResourceLoaderAware